S

package
v1.5111.1758 Latest Latest
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 Go to latest Published: Mar 11, 2025 License: MIT Imports: 29 Imported by: 7

README

S

-- import "github.com/kokizzu/gotro/S"

Usage

const MaxStrLenCB63 = 11

const WebBR = "\n<br/>"

var ModCB63 []uint64
func AsF
func AsF(str string) (float64, bool)

AsF convert to float64 with check

S.AsF(`1234.5`) // 1234.5, true
S.AsF(`1abc`) // 0.0, false
func AsI
func AsI(str string) (int64, bool)

AsI convert to int64 with check

S.AsI(`1234`) // 1234, true
S.AsI(`1abc`) // 0, false
func AsU
func AsU(str string) (uint, bool)

AsU convert to uint with check

S.AsU(`1234`) // 1234, true
S.AsU(`1abc`) // 0, false
func BT
func BT(str string) string

BT add backtick quote in the beginning and the end of string, without escaping.

S.Q(`coba`) // "`coba`"
S.Q(`123`)  // "`123`"
func CamelCase
func CamelCase(s string) string

CamelCase convert to camelCase

func CharAt
func CharAt(str string, index int) string

CharAt get character at specific index, utf-8 safe

S.CharAt(`Halo 世界`, 5) // `世` // utf-8 example, if characters not shown, it's probably your font/editor/plugin
S.CharAt(`Halo`, 3) // `o`
func CheckPassword
func CheckPassword(hash string, rawPassword string) error

CheckPassword check encrypted password

func Coalesce
func Coalesce(strs ...string) string

Coalesce coalesce, return first non-empty string

S.Coalesce(`1`,`2`) // `1`
S.Coalesce(``,`2`) // `2`
S.Coalesce(``,``,`3`) // `3`
func ConcatIfNotEmpty
func ConcatIfNotEmpty(str, sep string) string

ConcatIfNotEmpty concat if not empty with additional separator

func Contains
func Contains(str, substr string) bool

Contains check whether the input string (first arg) contains a certain sub string (second arg) or not.

S.Contains(`komputer`,`om`)) // bool(true)
S.Contains(`komputer`,`opu`)) // bool(false)
func Count
func Count(str, substr string) int

Count count how many specific character (first arg) that the string (second arg) contains

S.Count(`komputeer`,`e`))// output int(2)
func DecodeCB63
func DecodeCB63(str string) (int64, bool)

DecodeCB63 convert custom base-63 encoding to int64

S.DecodeCB63(`--0`) // 1, true
S.DecodeCB64(`(*&#$`) // 0, false
func EncodeCB63
func EncodeCB63(id int64, min_len int) string

EncodeCB63 convert integer to custom base-63 encoding that lexicographically correct, positive integer only

0       -
1..10   0..9
11..36  A..Z
37      _
38..63  a..z
S.EncodeCB63(11,1) // `A`
S.EncodeCB63(1,3) // `--0`
func EncryptPassword
func EncryptPassword(s string) string

EncryptPassword hash password (with salt)

func EndsWith
func EndsWith(str, suffix string) bool

EndsWith check whether the input string (first arg) ends with a certain character (second arg) or not.

S.EndsWith(`adakah`,`ah`)) // bool(true)
S.EndsWith(`adakah`,`aka`)) // bool(false)
func Equals
func Equals(strFirst, strSecond string) bool

Equals compare two input string (first arg) equal with another input string (second arg).

S.Equals(`komputer`,`komputer`)) // bool(true)
S.Equals(`komputer`,`Komputer`)) // bool(false)
func EqualsIgnoreCase
func EqualsIgnoreCase(strFirst, strSecond string) bool

EqualsIgnoreCase compare two input string (first arg) equal with ignoring case another input string (second arg).

S.EqualsIgnoreCase(`komputer`,`komputer`)) // bool(true)
S.EqualsIgnoreCase(`komputer`,`Komputer`)) // bool(true)
func FirstIsLower
func FirstIsLower(s string) bool

FirstIsLower check first character is lowercase

func HashPassword
func HashPassword(pass string) string

HashPassword hash password with sha256 (without salt)

func If
func If(b bool, yes string) string

If simplified ternary operator (bool ? val : 0), returns second argument, if the condition (first arg) is true, returns empty string if not

S.If(true,`a`) // `a`
S.If(false,`a`) // ``
func IfElse
func IfElse(b bool, yes, no string) string

IfElse ternary operator (bool ? val1 : val2), returns second argument if the condition (first arg) is true, third argument if not

S.IfElse(true,`a`,`b`) // `a`
S.IfElse(false,`a`,`b`) // `b`
func IfEmpty
func IfEmpty(str1, str2 string) string

IfEmpty coalesce, return first non-empty string

S.IfEmpty(``,`2`) // `2`
S.IfEmpty(`1`,`2`) // `1`
func IndexOf
func IndexOf(str, sub string) int

IndexOf get first index of S.IndexOf(abcdcd,`c) // 2, -1 if not exists

func JsonAsArr
func JsonAsArr(str string) (res []any, ok bool)

JsonAsArr convert JSON object to []any with check

jsonStr := `[1,2,['test'],'a']`
arr, ok := S.JsonAsArr(jsonStr)
func JsonAsFloatArr
func JsonAsFloatArr(str string) (res []float64, ok bool)

JsonAsFloatArr convert JSON object to []float64 with check

jsonStr := `[1,2,3]`
arr, ok := S.JsonAsFloatArr(jsonStr)
func JsonAsIntArr
func JsonAsIntArr(str string) (res []int64, ok bool)

JsonAsIntArr convert JSON object to []int64 with check

jsonStr := `[1,2,3]`
arr, ok := S.JsonAsIntArr(jsonStr)
func JsonAsMap
func JsonAsMap(str string) (res map[string]any, ok bool)

JsonAsMap convert JSON object to map[string]any with check

jsonStr := `{"test":123,"bla":[1,2,3,4]}`
map1, ok := S.JsonAsMap(jsonStr)
func JsonAsStrArr
func JsonAsStrArr(str string) (res []string, ok bool)

JsonAsStrArr convert JSON object to []string with check

jsonStr := `["a","b","c"]`
arr, ok := S.JsonAsStrArr(jsonStr)
func JsonToArr
func JsonToArr(str string) (res []any)

JsonToArr convert JSON object to []any, silently print and return empty slice of interface if failed

jsonStr := `[1,2,['test'],'a']`
arr := S.JsonToArr(jsonStr)
func JsonToIntArr
func JsonToIntArr(str string) (res []int64)

JsonToIntArr convert JSON object to []int64, silently print and return empty slice of interface if failed

jsonStr := `[1,2,['test'],'a']`
arr := S.JsonToArr(jsonStr)
func JsonToMap
func JsonToMap(str string) (res map[string]any)

JsonToMap convert JSON object to map[string]any, silently print and return empty map if failed

jsonStr := `{"test":123,"bla":[1,2,3,4]}`
map1 := S.JsonToMap(jsonStr)
func JsonToObjArr
func JsonToObjArr(str string) (res []map[string]any)

JsonToObjArr convert JSON object to []map[string]any, silently print and return empty slice of interface if failed

jsonStr := `[{"x":"foo"},{"y":"bar"}]`
arr := S.JsonToObjArr(jsonStr)
func JsonToStrArr
func JsonToStrArr(str string) (res []string)

JsonToStrArr convert JSON object to []string, silently print and return empty slice of interface if failed

jsonStr := `["123","456",789]`
arr := S.JsonToStrArr(jsonStr)
func JsonToStrStrMap
func JsonToStrStrMap(str string) (res map[string]string)

JsonToStrStrMap convert JSON object to map[string]string, silently print and return empty map if failed

jsonStr := `{"test":123,"bla":[1,2,3,4]}`
map1 := S.JsonToMap(jsonStr)
func LastIndexOf
func LastIndexOf(str, sub string) int

LastIndexOf get last index of

S.LastIndexOf(`abcdcd`,`c`) // 4, -1 if not exists
func Left
func Left(str string, n int) string

Left substring at most n characters

func LeftN
func LeftN(str string, n int) string

LeftN substring at most n characters

func LeftOf
func LeftOf(str, substr string) string

LeftOf substring before first substr

func LeftOfLast
func LeftOfLast(str, substr string) string

LeftOfLast substring before last substr

func LowerFirst
func LowerFirst(s string) string

LowerFirst convert to lower only first char

func MergeMailContactEmails
func MergeMailContactEmails(each_name, str_emails string) []string

MergeMailContactEmails return formatted array of mail contact usr@email

func Mid
func Mid(str string, left int, length int) string

Mid substring at set left right n characters

func PadLeft
func PadLeft(s string, padStr string, lenStr int) string

PadLeft append padStr to left until length is lenStr

func PadRight
func PadRight(s string, padStr string, lenStr int) string

PadRight append padStr to right until length is lenStr

func PascalCase
func PascalCase(s string) string

PascalCase convert to PascalCase source: https://github.com/iancoleman/strcase

func Q
func Q(str string) string

Q add single quote in the beginning and the end of string, without escaping.

S.Q(`coba`) // `'coba'`
S.Q(`123`)  // `'123'`
func QQ
func QQ(str string) string

QQ add double quote in the beginning and the end of string, without escaping.

S.Q(`coba`) // `"coba"`
S.Q(`123`)  // `"123"`
func RandomCB63
func RandomCB63(len int64) string

RandomCB63 random CB63 n-times, the result is n*MaxStrLenCB63 bytes

func RandomPassword
func RandomPassword(strlen int64) string

RandomPassword create a random password

func RemoveCharAt
func RemoveCharAt(str string, index int) string

RemoveCharAt remove character at specific index, utf-8 safe

S.RemoveCharAt(`Halo 世界`, 5) // `Halo 界` --> utf-8 example, if characters not shown, it's probably your font/editor/plugin
S.RemoveCharAt(`Halo`, 3) // `Hal`
func RemoveLastN
func RemoveLastN(str string, n int) string

RemoveLastN remove last n character, not UTF-8 friendly

func Repeat
func Repeat(str string, count int) string

repeat string

func Replace
func Replace(haystack, needle, gold string) string

Replace replace all substring with another substring

S.Replace(`bisa`,`is`,`us`) // `busa`
func Right
func Right(str string, n int) string

Right substring at right most n characters

func RightOf
func RightOf(str, substr string) string

RightOf substring after first substr

func RightOfLast
func RightOfLast(str, substr string) string

RightOfLast substring after last substr

func SnakeCase
func SnakeCase(s string) string

SnakeCase convert to snake case source: https://github.com/iancoleman/strcase

func Split
func Split(str, sep string) []string

Split split a string (first arg) by characters (second arg) into array of strings (output).

S.Split(`biiiissssa`,func(ch rune) bool { return ch == `i` }) // output []string{"b", "", "", "", "ssssa"}
func SplitFunc
func SplitFunc(str string, fun func(rune) bool) []string

SplitFunc split a string (first arg) based on a function

func SplitN
func SplitN(str string, n int) []string

SplitN split to substrings with maximum n characters

func StartsWith
func StartsWith(str, prefix string) bool

StartsWith check whether the input string (first arg) starts with a certain character (second arg) or not.

S.StartsWith(`adakah`,`ad`) // bool(true)
S.StartsWith(`adakah`,`bad`) // bool(false)
func ToF
func ToF(str string) float64

ToF convert string to float64, returns 0 and silently print error if not valid

S.ToF(`1234.5`) // 1234.5
S.ToF(`1a`) // 0.0
func ToI
func ToI(str string) int64

ToI convert string to int64, returns 0 and silently print error if not valid

S.ToI(`1234`) // 1234
S.ToI(`1a`) // 0
func ToInt
func ToInt(str string) int

ToInt convert string to int, returns 0 and silently print error if not valid

S.ToInt(`1234`) // 1234
S.ToInt(`1a`) // 0
func ToLower
func ToLower(str string) string

ToLower change the characters in string to lowercase

S.ToLower(`BIsa`) // "bisa"
func ToTitle
func ToTitle(str string) string

ToTitle Change first letter for every word to uppercase

S.ToTitle(`Disa dasi`)) // output "Disa Dasi"
func ToU
func ToU(str string) uint64

ToU convert string to uint64, returns 0 and silently print error if not valid

S.ToU(`1234`) // 1234
S.ToU(`1a`) // 0
func ToUpper
func ToUpper(str string) string

ToUpper change the characters in string to uppercase S.ToUpper(bisa) // "BISA"

func Trim
func Trim(str string) string

Trim erase spaces from left and right

S.Trim(` withtrim:  `) // `withtrim:`
func TrimChars
func TrimChars(str, chars string) string

TrimChars remove chars from beginning and end

S.TrimChars(`aoaaffoa`,`ao`) // `ff`
func UZ
func UZ(str string) string

UZ replace <, >, and & back, quot and apos to alternative utf8

func UZRAW
func UZRAW(str string) string

UZRAW replace <, >, and & back, quot and apos to real html

func UpperFirst
func UpperFirst(s string) string

UpperFirst convert to lower only first char

func ValidateEmail
func ValidateEmail(str string) string

ValidateEmail return empty string if str is not a valid email

func ValidateFilename
func ValidateFilename(str string) string

ValidateFilename validate file name

func ValidateMailContact
func ValidateMailContact(str string) string

ValidateMailContact return valid version of mail contact (part before usr@email)

func ValidatePhone
func ValidatePhone(str string) string

ValidatePhone remove invalid characters of a phone number

func XSS
func XSS(str string) string

XSS replace <, >, ', ", % but without giving single quote

func XXH3
func XXH3(s string) uint64

XXH3 fastest 64-bit hash function https://github.com/jacobmarble/go-checksum-benchmark https://github.com/Cyan4973/xxHash

func Z
func Z(str string) string

Z trim, replace <, >, ', " and gives single quote

S.Z(`<>'"`) // `&lt;&gt;&apos;&quot;
func ZB
func ZB(b bool) string

ZB give ' to boolean value

S.ZB(true)  // `'true'`
S.ZB(false) // `'false'`
func ZI
func ZI(num int64) string

ZI give ' to int64 value

S.ZI(23)) // '23'
S.ZI(03)) // '3'
func ZJ
func ZJ(str string) string

ZJ single quote a json string

hai := `{'test':123,"bla":[1,2,3,4]}`
S.ZJ(hai) // "{'test':123,\"bla\":[1,2,3,4]}"
func ZJJ
func ZJJ(str string) string

ZJJ double quote a json string

hai := `{'test':123,"bla":[1,2,3,4]}`
S.ZJJ(hai) // "{'test':123,\"bla\":[1,2,3,4]}"
func ZJLIKE
func ZJLIKE(str string) string

ZJLIKE ZLIKE but for json (not replacing double quote)

func ZLIKE
func ZLIKE(str string) string

ZLIKE replace <, >, ', ", % and gives single quote and %

S.ZLIKE(`coba<`))  // output '%coba&lt;%'
S.ZLIKE(`"coba"`)) // output '%&quot;coba&quot;%'
func ZS
func ZS(str string) string

ZS replace <, >, ', " and gives single quote (without trimming)

S.Z(`<>'"`) // `&lt;&gt;&apos;&quot;
func ZT
func ZT(strs ...string) string

ZT trace function, location of the caller code, replacement for ZC

func ZT2
func ZT2() string

ZT2 trace function, location of 2nd level caller, parameterless, with newline

func ZU
func ZU(num uint64) string

ZU give ' to uint value

S.ZI(23)) // '23'
S.ZI(03)) // '3'
func ZZ
func ZZ(str string) string

ZZ replace ` and give double quote (for table names)

S.ZZ(`coba"`) // `"coba&quot;"`

Documentation

Index

Constants

View Source 
const MaxStrLenCB63 = 11
View Source 
const WebBR = "\n<br/>"

Variables

View Source 
var ModCB63 []uint64

Functions

func AsF 

func AsF(str string) (float64, bool)

AsF convert to float64 with check 

S.AsF(`1234.5`) // 1234.5, true
S.AsF(`1abc`) // 0.0, false

func AsI 

func AsI(str string) (int64, bool)

AsI convert to int64 with check 

S.AsI(`1234`) // 1234, true
S.AsI(`1abc`) // 0, false

func AsU 

func AsU(str string) (uint, bool)

AsU convert to uint with check 

S.AsU(`1234`) // 1234, true
S.AsU(`1abc`) // 0, false

func BT 

func BT(str string) string

BT add backtick quote in the beginning and the end of string, without escaping. 

S.Q(`coba`) // "`coba`"
S.Q(`123`)  // "`123`"

func CamelCase 

func CamelCase(s string) string

CamelCase convert to camelCase

func CharAt 

func CharAt(str string, index int) string

CharAt get character at specific index, utf-8 safe 

S.CharAt(`Halo 世界`, 5) // `世` // utf-8 example, if characters not shown, it's probably your font/editor/plugin
S.CharAt(`Halo`, 3) // `o`

func CheckPassword 

func CheckPassword(hash string, rawPassword string) error

CheckPassword check encrypted password

func Coalesce 

func Coalesce(strs ...string) string

Coalesce coalesce, return first non-empty string 

S.Coalesce(`1`,`2`) // `1`
S.Coalesce(``,`2`) // `2`
S.Coalesce(``,``,`3`) // `3`

func ConcatIfNotEmpty 

func ConcatIfNotEmpty(str, sep string) string

ConcatIfNotEmpty concat if not empty with additional separator

func Contains 

func Contains(str, substr string) bool

Contains check whether the input string (first arg) contains a certain sub string (second arg) or not. 

S.Contains(`komputer`,`om`)) // bool(true)
S.Contains(`komputer`,`opu`)) // bool(false)

func Count 

func Count(str, substr string) int

Count count how many specific character (first arg) that the string (second arg) contains 

S.Count(`komputeer`,`e`))// output int(2)

func DecodeCB63 

func DecodeCB63[T int64orUint64](str string) (T, bool)

DecodeCB63 convert custom base-63 encoding to int64 

S.DecodeCB63(`--0`) // 1, true
S.DecodeCB64(`(*&#$`) // 0, false

func DecryptAES 

func DecryptAES(encryptedStr, key string, out any) bool

func DelLeft 

func DelLeft(str string, n int) string

DelLeft return remainder after N first characters removed, return empty if N more than len, not unicode-safe

func DelRight 

func DelRight(str string, n int) string

DelRight return remainder after N last characters deleted, return empty if N more than len, not unicode-safe

func EncodeCB63 

func EncodeCB63[T int64orUint64, L constraints.Integer](id T, minLen L) string

EncodeCB63 convert integer to custom base-63 encoding that lexicographically correct, positive integer only 

0       -
1..10   0..9
11..36  A..Z
37      _
38..63  a..z
S.EncodeCB63(11,1) // `A`
S.EncodeCB63(1,3) // `--0`

func EncryptAES 

func EncryptAES(in any, key string) (encryptedStr string)

func EncryptPassword 

func EncryptPassword(s string) string

EncryptPassword hash password (with salt)

func EndsWith 

func EndsWith(str, suffix string) bool

EndsWith check whether the input string (first arg) ends with a certain character (second arg) or not. 

S.EndsWith(`adakah`,`ah`)) // bool(true)
S.EndsWith(`adakah`,`aka`)) // bool(false)

func Equals 

func Equals(strFirst, strSecond string) bool

Equals compare two input string (first arg) equal with another input string (second arg). 

S.Equals(`komputer`,`komputer`)) // bool(true)
S.Equals(`komputer`,`Komputer`)) // bool(false)

func EqualsIgnoreCase 

func EqualsIgnoreCase(strFirst, strSecond string) bool

EqualsIgnoreCase compare two input string (first arg) equal with ignoring case another input string (second arg). 

S.EqualsIgnoreCase(`komputer`,`komputer`)) // bool(true)
S.EqualsIgnoreCase(`komputer`,`Komputer`)) // bool(true)

func FirstIsLower 

func FirstIsLower(s string) bool

FirstIsLower check first character is lowercase

func HashPassword 

func HashPassword(pass string) string

HashPassword hash password with sha256 (without salt)

func If 

func If(b bool, yes string) string

If simplified ternary operator (bool ? val : 0), returns second argument, if the condition (first arg) is true, returns empty string if not 

S.If(true,`a`) // `a`
S.If(false,`a`) // ``

func IfElse 

func IfElse(b bool, yes, no string) string

IfElse ternary operator (bool ? val1 : val2), returns second argument if the condition (first arg) is true, third argument if not 

S.IfElse(true,`a`,`b`) // `a`
S.IfElse(false,`a`,`b`) // `b`

func IfEmpty 

func IfEmpty(str1, str2 string) string

IfEmpty coalesce, return first non-empty string 

S.IfEmpty(``,`2`) // `2`
S.IfEmpty(`1`,`2`) // `1`

func IndexOf 

func IndexOf(str, sub string) int

IndexOf get first index of S.IndexOf(`abcdcd`,`c) // 2, -1 if not exists

func JsonAsArr 

func JsonAsArr(str string) (res []any, ok bool)

JsonAsArr convert JSON object to []any with check 

jsonStr := `[1,2,['test'],'a']`
arr, ok := S.JsonAsArr(jsonStr)

func JsonAsFloatArr 

func JsonAsFloatArr(str string) (res []float64, ok bool)

JsonAsFloatArr convert JSON object to []float64 with check 

jsonStr := `[1,2,3]`
arr, ok := S.JsonAsFloatArr(jsonStr)

func JsonAsIntArr 

func JsonAsIntArr(str string) (res []int64, ok bool)

JsonAsIntArr convert JSON object to []int64 with check 

jsonStr := `[1,2,3]`
arr, ok := S.JsonAsIntArr(jsonStr)

func JsonAsMap 

func JsonAsMap(str string) (res map[string]any, ok bool)

JsonAsMap convert JSON object to map[string]any with check 

jsonStr := `{"test":123,"bla":[1,2,3,4]}`
map1, ok := S.JsonAsMap(jsonStr)

func JsonAsStrArr 

func JsonAsStrArr(str string) (res []string, ok bool)

JsonAsStrArr convert JSON object to []string with check 

jsonStr := `["a","b","c"]`
arr, ok := S.JsonAsStrArr(jsonStr)

func JsonToArr 

func JsonToArr(str string) (res []any)

JsonToArr convert JSON object to []any, silently print and return empty slice of interface if failed 

jsonStr := `[1,2,['test'],'a']`
arr := S.JsonToArr(jsonStr)

func JsonToIntArr 

func JsonToIntArr(str string) (res []int64)

JsonToIntArr convert JSON object to []int64, silently print and return empty slice of interface if failed 

jsonStr := `[1,2,['test'],'a']`
arr := S.JsonToArr(jsonStr)

func JsonToMap 

func JsonToMap(str string) (res map[string]any)

JsonToMap convert JSON object to map[string]any, silently print and return empty map if failed 

jsonStr := `{"test":123,"bla":[1,2,3,4]}`
map1 := S.JsonToMap(jsonStr)

func JsonToObjArr 

func JsonToObjArr(str string) (res []map[string]any)

JsonToObjArr convert JSON object to []map[string]any, silently print and return empty slice of interface if failed 

jsonStr := `[{"x":"foo"},{"y":"bar"}]`
arr := S.JsonToObjArr(jsonStr)

func JsonToStrArr 

func JsonToStrArr(str string) (res []string)

JsonToStrArr convert JSON object to []string, silently print and return empty slice of interface if failed 

jsonStr := `["123","456",789]`
arr := S.JsonToStrArr(jsonStr)

func JsonToStrStrMap 

func JsonToStrStrMap(str string) (res map[string]string)

JsonToStrStrMap convert JSON object to map[string]string, silently print and return empty map if failed 

jsonStr := `{"test":123,"bla":[1,2,3,4]}`
map1 := S.JsonToMap(jsonStr)

func LastIndexOf 

func LastIndexOf(str, sub string) int

LastIndexOf get last index of 

S.LastIndexOf(`abcdcd`,`c`) // 4, -1 if not exists

func Left 

func Left(str string, n int) string

Left substring at most n characters

func LeftN 

func LeftN(str string, n int) string

LeftN substring at most n characters

func LeftOf 

func LeftOf(str, substr string) string

LeftOf substring before first `substr`

func LeftOfLast 

func LeftOfLast(str, substr string) string

LeftOfLast substring before last `substr`

func LowerFirst 

func LowerFirst(s string) string

LowerFirst convert to lower only first char

func MergeMailContactEmails 

func MergeMailContactEmails(each_name, str_emails string) []string

MergeMailContactEmails return formatted array of mail contact <usr@email>

func Mid 

func Mid(str string, left int, length int) string

Mid substring at set left right n characters

func MsgpAsArr 

func MsgpAsArr(str []byte) (res []any, ok bool)

MsgpAsArr convert Msgpack object to []any with check 

arr, ok := S.MsgpAsArr(msgpStr)

func MsgpAsFloatArr 

func MsgpAsFloatArr(str []byte) (res []float64, ok bool)

MsgpAsFloatArr convert Msgpack object to []float64 with check 

arr, ok := S.MsgpAsFloatArr(msgpStr)

func MsgpAsIntArr 

func MsgpAsIntArr(str []byte) (res []int64, ok bool)

MsgpAsIntArr convert Msgpack object to []int64 with check 

arr, ok := S.MsgpAsIntArr(msgpStr)

func MsgpAsMap 

func MsgpAsMap(str []byte) (res map[string]any, ok bool)

MsgpAsMap convert Msgpack object to map[string]any with check 

map1, ok := S.MsgpAsMap(msgpStr)

func MsgpAsStrArr 

func MsgpAsStrArr(str []byte) (res []string, ok bool)

MsgpAsStrArr convert Msgpack object to []string with check 

arr, ok := S.MsgpAsStrArr(msgpStr)

func MsgpToArr 

func MsgpToArr(str []byte) (res []any)

MsgpToArr convert Msgpack object to []any, silently print and return empty slice of interface if failed 

arr := S.MsgpToArr(msgpStr)

func MsgpToIntArr 

func MsgpToIntArr(str []byte) (res []int64)

MsgpToIntArr convert Msgpack object to []int64, silently print and return empty slice of interface if failed 

arr := S.MsgpToIntArr(msgpStr)

func MsgpToMap 

func MsgpToMap(str []byte) (res map[string]any)

MsgpToMap convert MsgPack object to map[string]any, silently print and return empty map if failed 

msgpStr := []byte(`��buah{�angka�dia`)
map1 := S.MsgpToMap(msgpStr)

func MsgpToObjArr 

func MsgpToObjArr(str []byte) (res []map[string]any)

MsgpToObjArr convert Msgpack object to []map[string]any, silently print and return empty slice of interface if failed 

arr := S.MsgpToObjArr(msgpStr)

func MsgpToStrArr 

func MsgpToStrArr(str []byte) (res []string)

MsgpToStrArr convert Msgpack object to []string, silently print and return empty slice of interface if failed 

arr := S.MsgpToStrArr(msgpStr)

func MsgpToStrStrMap 

func MsgpToStrStrMap(str []byte) (res map[string]string)

MsgpToStrStrMap convert Msgpack object to map[string]string, silently print and return empty map if failed 

map1 := S.MsgpToStrStrMap(msgpStr)

func PadLeft 

func PadLeft(s string, padStr string, lenStr int) string

PadLeft append padStr to left until length is lenStr

func PadRight 

func PadRight(s string, padStr string, lenStr int) string

PadRight append padStr to right until length is lenStr

func PascalCase 

func PascalCase(s string) string

PascalCase convert to PascalCase source: https://github.com/iancoleman/strcase

func Q 

func Q(str string) string

Q add single quote in the beginning and the end of string, without escaping. 

S.Q(`coba`) // `'coba'`
S.Q(`123`)  // `'123'`

func QQ 

func QQ(str string) string

QQ add double quote in the beginning and the end of string, without escaping. 

S.Q(`coba`) // `"coba"`
S.Q(`123`)  // `"123"`

func RandomCB63 

func RandomCB63[T constraints.Integer](len T) string

RandomCB63 random CB63 n-times, the result is n*MaxStrLenCB63 bytes

func RandomPassword 

func RandomPassword(strlen int64) string

RandomPassword create a random password

func RemoveCharAt 

func RemoveCharAt(str string, index int) string

RemoveCharAt remove character at specific index, utf-8 safe 

S.RemoveCharAt(`Halo 世界`, 5) // `Halo 界` --> utf-8 example, if characters not shown, it's probably your font/editor/plugin
S.RemoveCharAt(`Halo`, 3) // `Hal`

func RemoveLastN 

func RemoveLastN(str string, n int) string

RemoveLastN remove last n character, not UTF-8 friendly

func Repeat 

func Repeat(str string, count int) string

repeat string

func Replace 

func Replace(haystack, needle, gold string) string

Replace replace all substring with another substring 

S.Replace(`bisa`,`is`,`us`) // `busa`

func Right(str string, n int) string

Right substring at right most n characters

func RightOf 

func RightOf(str, substr string) string

RightOf substring after first `substr`

func RightOfLast 

func RightOfLast(str, substr string) string

RightOfLast substring after last `substr`

func SnakeCase 

func SnakeCase(s string) string

SnakeCase convert to snake case source: https://github.com/iancoleman/strcase

func Split 

func Split(str, sep string) []string

Split split a string (first arg) by characters (second arg) into array of strings (output). 

S.Split(`biiiissssa`,func(ch rune) bool { return ch == `i` }) // output []string{"b", "", "", "", "ssssa"}

func SplitFunc 

func SplitFunc(str string, fun func(rune) bool) []string

SplitFunc split a string (first arg) based on a function

func SplitN 

func SplitN(str string, n int) []string

SplitN split to substrings with maximum n characters

func StartsWith 

func StartsWith(str, prefix string) bool

StartsWith check whether the input string (first arg) starts with a certain character (second arg) or not. 

S.StartsWith(`adakah`,`ad`) // bool(true)
S.StartsWith(`adakah`,`bad`) // bool(false)

func ToF 

func ToF(str string) float64

ToF convert string to float64, returns 0 and silently print error if not valid 

S.ToF(`1234.5`) // 1234.5
S.ToF(`1a`) // 0.0

func ToI 

func ToI(str string) int64

ToI convert string to int64, returns 0 and silently print error if not valid 

S.ToI(`1234`) // 1234
S.ToI(`1a`) // 0

func ToInt 

func ToInt(str string) int

ToInt convert string to int, returns 0 and silently print error if not valid 

S.ToInt(`1234`) // 1234
S.ToInt(`1a`) // 0

func ToLower 

func ToLower(str string) string

ToLower change the characters in string to lowercase 

S.ToLower(`BIsa`) // "bisa"

func ToTitle 

func ToTitle(str string) string

ToTitle Change first letter for every word to uppercase 

S.ToTitle(`Disa dasi`)) // output "Disa Dasi"

func ToU 

func ToU(str string) uint64

ToU convert string to uint64, returns 0 and silently print error if not valid 

S.ToU(`1234`) // 1234
S.ToU(`1a`) // 0

func ToUpper 

func ToUpper(str string) string

ToUpper change the characters in string to uppercase S.ToUpper(`bisa`) // "BISA"

func Trim 

func Trim(str string) string

Trim erase spaces from left and right 

S.Trim(` withtrim:  `) // `withtrim:`

func TrimChars 

func TrimChars(str, chars string) string

TrimChars remove chars from beginning and end 

S.TrimChars(`aoaaffoa`,`ao`) // `ff`

func UZ 

func UZ(str string) string

UZ replace <, >, and & back, quot and apos to alternative utf8

func UZRAW 

func UZRAW(str string) string

UZRAW replace <, >, and & back, quot and apos to real html

func UpperFirst 

func UpperFirst(s string) string

UpperFirst convert to lower only first char

func ValidateEmail 

func ValidateEmail(str string) string

ValidateEmail return empty string if str is not a valid email

func ValidateFilename 

func ValidateFilename(str string) string

ValidateFilename validate file name

func ValidateIdent 

func ValidateIdent(str string) string

ValidateIdent return valid identifier (a-zA-Z0-9_)

func ValidateMailContact 

func ValidateMailContact(str string) string

ValidateMailContact return valid version of mail contact (part before <usr@email>)

func ValidatePhone 

func ValidatePhone(str string) string

ValidatePhone remove invalid characters of a phone number

func XSS 

func XSS(str string) string

XSS replace <, >, ', ", % but without giving single quote

func XXH3 

func XXH3(s string) uint64

XXH3 fastest 64-bit hash function https://github.com/jacobmarble/go-checksum-benchmark https://github.com/Cyan4973/xxHash

func Z 

func Z(str string) string

Z trim, replace <, >, ', " and gives single quote 

S.Z(`<>'"`) // `&lt;&gt;&apos;&quot;

func ZB 

func ZB(b bool) string

ZB give ' to boolean value 

S.ZB(true)  // `'true'`
S.ZB(false) // `'false'`

func ZI 

func ZI(num int64) string

ZI give ' to int64 value 

S.ZI(23)) // '23'
S.ZI(03)) // '3'

func ZJ 

func ZJ(str string) string

ZJ single quote a json string 

hai := `{'test':123,"bla":[1,2,3,4]}`
S.ZJ(hai) // "{'test':123,\"bla\":[1,2,3,4]}"

func ZJJ 

func ZJJ(str string) string

ZJJ double quote a json string 

hai := `{'test':123,"bla":[1,2,3,4]}`
S.ZJJ(hai) // "{'test':123,\"bla\":[1,2,3,4]}"

func ZJLIKE 

func ZJLIKE(str string) string

ZJLIKE ZLIKE but for json (not replacing double quote)

func ZLIKE 

func ZLIKE(str string) string

ZLIKE replace <, >, ', ", % and gives single quote and % 

S.ZLIKE(`coba<`))  // output '%coba&lt;%'
S.ZLIKE(`"coba"`)) // output '%&quot;coba&quot;%'

func ZS 

func ZS(str string) string

ZS replace <, >, ', " and gives single quote (without trimming) 

S.Z(`<>'"`) // `&lt;&gt;&apos;&quot;

func ZT 

func ZT(strs ...string) string

ZT trace function, location of the caller code, replacement for ZC

func ZT2 

func ZT2() string

ZT2 trace function, location of 2nd level caller, parameterless, with newline

func ZU 

func ZU(num uint64) string

ZU give ' to uint value 

S.ZI(23)) // '23'
S.ZI(03)) // '3'

func ZZ 

func ZZ(str string) string

ZZ replace ` and give double quote (for table names) 

S.ZZ(`coba"`) // `"coba&quot;"`

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